We usually go to FLEX for special event nights like UnderBEAR, where guys in underwear get draft beer 1/2 price all night. A smaller bar with sorta a neighborhood vibe, also has several pool tables off to the side if you'd like to play pool while you're there.
They have a DJ on busier nights and he plays a good mix of music. You'll see people dancing and maybe go-go dancers if it's an event night. Definitely worth checking out what's going on, and a good break from "the Strip".

It's important to remember that FLEX used to be a show bar with bodybuilders and muscle strippers. How the mighty have fallen. Now it's twinks in Polo shirts, lesbian bartenders, and drag shows. As a bar, it's kinda OK. The bartenders are competent and know their beers and cocktails. The patrons are mostly 20-something guys doing their best to look cute. The space is clean and well maintained. As a result it lacks any character, style, or edge. Has anyone ever said they want a drink at a "wholesome" gay bar?